package com.atguigu.adapter.objectadapter;

public class Phone {
    public void charging(IVoltage5V iVoltage5V) {
        int output5V = iVoltage5V.output5V();
        if (output5V == 5) {
            System.out.println("电压为5V, 可以充电");
        } else if (output5V > 5) {
            System.out.println("电压大于5V, 不能充电");
        }
    }
}
